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Valves and Solenoid valves with “Namur” interface Series 515
VALVES AND SOLENOID VALVES WITH “NAMUR” INTERFACE G1/4″ – 1/4″ NPT SERIES 515
The valves 515 series are designed with interface connections in compliance with NAMUR standards.
The range includes 5/2 version with pneumatic or electric actuation and with NPT or BSPT connections.
This series is classified for use in potentially explosive atmospheres (Directive 2014/34/EU).
NAMUR valves have been designed to guarantee flexibility and an increased flow rate capacity exceeding that of traditional spool valves.
Innovative materials guarantee high performances also in critical environment conditions.
The solenoid valves are available with protection classes for zones 2-22, 1-21 solenoids Ex nA, Ex mb, Ex Ia, international approvals IECEx, FM and CSA.
DOWNLOAD CATALOG (ดาวน์โหลดแคตตาล็อก)
Construction characteristics
Construction characteristics | |||||
Body | Aluminium | ||||
Spacers | Technopolymer | ||||
Seals | Nitrile rubber | ||||
Springs | Stainless steel | ||||
Operators | Technopolymer | ||||
Spools | Steel | ||||
Screws | Zinc coated steel / Stainless steel | ||||
Pneumatic-Differential
Operational characteristics | |||||
Fluid | Filtered air. No lubrication needed, if applied it shall be continuous. | ||||
Maximum working pressure (bar) | 10 | ||||
Temperature °C | See order codes page | ||||
Flow rate at 6 bar with Δp=1 (Nl/min) | 1100 | ||||
Orifice size (mm) | 8 | ||||
Working port size | G 1/4" - 1/4" NPT | ||||
Cv | 1,11 | ||||
kv | 16,66 | ||||
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th